Oral insulin therapies and protocol
First Claim
1. A method for treating a human patient suffering from type 2 diabetes, resulting in a reduced risk of hyperinsulinemia to the patient, the method comprising orally administering to the patient on a chronic basis a pharmaceutical formulation comprising a therapeutically effective dose of insulin and the delivery agent 4-[(4-chloro-2-hydroxybenzoyl) amino]butanoic acid or a pharmaceutically acceptable salt thereof that facilitates absorption of insulin from the gastrointestinal tract,wherein administration to the patient is at bedtime and preprandial all meals at from about 30 minutes prior to ingestion of a meal to concurrently with ingestion of the meal.
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Accused Products
Abstract
Methods for treating impaired glucose tolerance and early and late stage diabetes in mammals, for prophylactically sparing β-cell function, aiding in preventing β-cell death, preventing the onset of overt diabetes in a mammal with type 2 diabetes, treating the current level of glycemic control dysfunction of a mammal with impaired glucose tolerance or diabetes, comprising orally administering insulin and a delivery agent that facilitates insulin absorption from the gastrointestinal tract at the time of or shortly before mealtime, e.g., within about 10 minutes prior to ingestion of a meal, on a chronic basis. The methods also comprise, in addition to administering a rapid-acting insulin to provide a first insulin peak, administering a slow acting insulin to provide a second insulin peak occurring at a later time but of a longer duration. These methods achieve improved glycemic control without the risks of hypoglycemia, hyperinsulinemia and weight gain and the need for frequent blood glucose monitoring that are normally associated with insulin therapy.
12 Citations
9 Claims
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1. A method for treating a human patient suffering from type 2 diabetes, resulting in a reduced risk of hyperinsulinemia to the patient, the method comprising orally administering to the patient on a chronic basis a pharmaceutical formulation comprising a therapeutically effective dose of insulin and the delivery agent 4-[(4-chloro-2-hydroxybenzoyl) amino]butanoic acid or a pharmaceutically acceptable salt thereof that facilitates absorption of insulin from the gastrointestinal tract,
wherein administration to the patient is at bedtime and preprandial all meals at from about 30 minutes prior to ingestion of a meal to concurrently with ingestion of the meal.
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7. A method for treating a human patient suffering from type 2 diabetes, resulting in a reduced risk of hyperinsulinemia to the patient, the method comprising orally administering to the patient on a chronic basis of one or more pharmaceutical formulations comprising insulin and the delivery agent 4-[(4-chloro-2-hydroxybenzoyl) amino]butanoic acid, or a pharmaceutically acceptable salt thereof, that facilitates absorption of insulin from the gastrointestinal tract, wherein the total amount of 4-4-[(4-chloro-2-hydroxybenzoyl)amino]butanoic acid or a pharmaceutically acceptable salt thereof and insulin at each administration is 160 mg 4-[(4-chloro-2-hydroxybenzoyl)amino]butanoic acid, or a pharmaceutically acceptable salt thereof, and 300 U insulin, and wherein administration to the patient is at bedtime and preprandial all meals at from about 30 minutes prior to ingestion of a meal to concurrently with ingestion of the meal.
Specification